Question

a 30 kg motorcycle is traveling with a velocity of 5m/s. What is it's kinetic energy at this velocity?How about if the velocity is 8m/s?10m/s?

KE=½mv²​

Answer 1

Explanation:

m=30kg

v=5m/s

KE=1/2×30×5×5

KE=15×25

KE=375J

When v=8m/s:-

KE=1/2×30×8×8

KE=960J

When v=10m/s:-

KE=1/2×30×10×10

KE=1500J

HOPE IT WILL HELP YOU